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| SERA Prognostics Inc | |
|---|---|
| Ticker | SERA |
| CIK # | 0001534969 |
| CUSIP | 81749D107 |
| Sector | Life Sciences - Services-Medical Laboratories |
| Address | 2749 E Parleys Way Suite 200, Salt Lake City, UT 84109 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| SERA Prognostics Inc | 2021-04-05 | 100.3 M | Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001534969] | 10-K | |
| [0001534969] | 10-Q | |
| [0001534969] | 3 | |
| [0001534969] | 4 | |
| [0001534969] | 8-K | |
| [0001534969] | D | |
| [0001534969] | SC 13D | |
| [0001534969] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Anderson Dyaarl Lee Jr
Stock Option (right to buy) · derivative
|
2026-03-12 | Grant | 19,310 | $0.00 | |
|
Lindgardt Zhenya
Stock Option (right to buy) · derivative
|
2026-03-12 | Grant | 239,442 | $0.00 | |
|
Anderson Dyaarl Lee Jr
Class A Common Stock
|
2026-03-12 | Grant | 12,455 | $0.00 | |
|
Lindgardt Zhenya
Class A Common Stock
|
2026-03-12 | Grant | 154,440 | $0.00 | |
|
Jackson Benjamin
Stock Option (right to buy) · derivative
|
2026-03-12 | Grant | 68,550 | $0.00 | |
|
Aerts Austin
Class A Common Stock
|
2026-03-12 | Grant | 44,215 | $0.00 | |
|
Inglis Tiffany Eul Davis
Stock Option (right to buy) · derivative
|
2026-03-12 | Grant | 27,034 | $0.00 | |
|
Inglis Tiffany Eul Davis
Class A Common Stock
|
2026-03-12 | Grant | 17,437 | $0.00 | |
|
Aerts Austin
Stock Option (right to buy) · derivative
|
2026-03-12 | Grant | 68,550 | $0.00 | |
|
Jackson Benjamin
Class A Common Stock
|
2026-03-12 | Grant | 44,215 | $0.00 | |
|
Lindgardt Zhenya
Class A Common Stock
|
2026-03-11 | Sell | 2,973 | $2.04 | 6,065 |
|
Harrison Robert Gardner
Class A Common Stock
|
2026-03-11 | Sell | 716 | $2.04 | 1,461 |
|
Kearney Paul
Class A Common Stock
|
2026-03-11 | Sell | 1,396 | $2.04 | 2,848 |
|
Boniface John J
Class A Common Stock
|
2026-03-11 | Sell | 1,517 | $2.04 | 3,095 |
|
Jackson Benjamin
Class A Common Stock
|
2026-03-11 | Sell | 1,027 | $2.04 | 2,095 |
|
Aerts Austin
Class A Common Stock
|
2026-03-11 | Sell | 1,019 | $2.04 | 2,079 |
|
Lindgardt Zhenya
Class A Common Stock
|
2026-03-10 | Sell | 22,639 | $1.90 | 43,014 |
|
Aerts Austin
Class A Common Stock
|
2026-03-10 | Sell | 6,069 | $1.90 | 11,531 |
|
Jackson Benjamin
Class A Common Stock
|
2026-03-09 | Sell | 3,119 | $1.96 | 6,113 |
|
Boniface John J
Class A Common Stock
|
2026-03-09 | Sell | 3,038 | $1.96 | 5,954 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 56 | 19,959,681 |
| 2025-12-31 | 57 | 17,740,520 |
| 2025-09-30 | 62 | 18,156,535 |
| 2025-06-30 | 61 | 18,621,919 |
| 2025-03-31 | 72 | 20,232,544 |
| 2024-12-31 | 74 | 18,134,086 |
| 2024-09-30 | 62 | 18,956,596 |
| 2024-06-30 | 66 | 16,585,140 |
| 2024-03-31 | 53 | 14,741,482 |
| 2023-12-31 | 48 | 11,081,018 |
| 2023-09-30 | 29 | 8,863,238 |
| 2023-06-30 | 34 | 9,516,869 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Ballentine Partners LLC | [2026-06-30] | SOLE | 0 | 49,664 |
| Wealth Enhancement Advisory Services LLC | [2026-06-30] | SOLE | 0 | 10,504 | Prev | Page 1 | Next |